S-8261ACZMD-G4ZT2U

Battery Management Overview

The S-8261ACZMD-G4ZT2U is a battery protection IC from the ABLIC S-8261 series, designed for single-cell lithium-ion and lithium-polymer batteries. It operates within a supply voltage range of 1.5 V to 28 V and supports output voltages up to 4.275 V. The device functions reliably across an extended temperature range of -40°C to +85°C. Packaged in a compact SOT-23-6 surface-mount format, it integrates essential protection mechanisms to ensure safe operation in portable electronic applications.

Battery Management Feature Summary

• Provides comprehensive protection for single-cell lithium-ion and lithium-polymer batteries against overcharge and overdischarge conditions.
• Operates with a wide input voltage range suitable for various power management configurations.
• Ensures reliable performance across industrial-grade temperature extremes.

Battery Management Applications

• Single-cell lithium-ion battery protection circuits
• Lithium-polymer battery management systems
• Portable electronic devices requiring cell safety monitoring

Battery Management Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific package variants (SOT-23-6) match design requirements. Check current production lifecycle status and lead times via official supplier documentation before finalizing procurement decisions.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell Li-ion or Li-Po batteries requiring high reliability. Ensure the operating environment stays within the specified -40°C to +85°C range. Verify that the SOT-23-6 package fits the PCB layout constraints and that the voltage specifications align with the target battery chemistry.

Battery Management Part Context

This part belongs to the S-8261 series of battery management ICs by ABLIC Inc. These components are specialized PMICs focused on safeguarding energy storage cells. The series offers various package options and voltage thresholds to accommodate diverse mobile and industrial electronics designs requiring robust cell protection.

Battery Management Replacement Considerations

Consult official ABLIC documentation for verified substitute part numbers within the S-8261 family. Ensure any replacement maintains identical pinout compatibility and protection thresholds for the specific application.

Battery Management FAQ

What battery types does the S-8261ACZMD-G4ZT2U support?

It is designed for single-cell lithium-ion and lithium-polymer batteries.

What is the operating temperature range?

The device operates reliably between -40°C and +85°C.